package com.zangchat.service;

import com.common.core.domain.AjaxResult;
import com.zangchat.domain.mongoBean.MTrendsBean;

import java.util.List;
import java.util.Map;

public interface IMongoDbService {
    AjaxResult saveTrends(MTrendsBean trendsBean);

    MTrendsBean getTrendsById(String targetId);

    AjaxResult updateTrendById(MTrendsBean trendsBean);
}
